Re: Trimming 60sec limitation

Depending on your device’s processing power, some higher resolution files may need to be converted to a lower resolution. To accommodate this process, be sure that your device has double the required space available for the content you want to transfer.
Example: If your video is 2GB, make sure you have at least 4GB available.

If using an Android phone, you may also check your app's setting to prioritize which memory to use (internal or external, whichever has a higher free space).

Re: Trimming 60sec limitation

Which version of GoPro app do you have on your mobile device? I just tried trimming a video using the GoPro App (version 4.5) on an Android phone and I was able to get a trimmed video that is over a minute long (1.5 min) and was able to successfully share it to Facebook and Instagram (with further trimming due to the 60-second limit here). If you have not done it yet, try uninstalling and re-installing the app to make sure that you have the latest app version.